public override IOperation Apply()
{
ItemArray <BoolArray> cases = CasesParameter.ActualValue;
ItemArray <DoubleArray> caseQualities = CaseQualitiesParameter.ActualValue;
int length = cases.First().Length;
if (cases.Any(x => x.Length != length) || caseQualities.Any(x => x.Length != length))
{
throw new ArgumentException("Every individual has to have the same number of cases.");
}
double count = cases.Count();
int rows = cases.First().Length;
ResultCollection results = ResultsParameter.ActualValue;
DataTable casesSolvedFrequencies = CasesSolvedFrequenciesParameter.ActualValue;
DataTable summedCaseQualities = SummedCaseQualitiesParameter.ActualValue;
if (casesSolvedFrequencies == null || summedCaseQualities == null)
{
casesSolvedFrequencies = new DataTable("Cases solved", "Absolute frequency of cases solved aggregated over the whole population.");
casesSolvedFrequencies.VisualProperties.YAxisTitle = "Absolute Cases Solved Frequency";
summedCaseQualities = new DataTable("Summed case qualities", "Absolute frequency of cases solved aggregated over the whole population.");
summedCaseQualities.VisualProperties.YAxisTitle = "Summed Cases Qualities";
CasesSolvedFrequenciesParameter.ActualValue = casesSolvedFrequencies;
SummedCaseQualitiesParameter.ActualValue = summedCaseQualities;
results.Add(new Result("Cases solved", casesSolvedFrequencies));
results.Add(new Result("Summed cases qualities", summedCaseQualities));
}
// all rows must have the same number of values so we can just take the first
int numberOfValues = casesSolvedFrequencies.Rows.Select(r => r.Values.Count).DefaultIfEmpty().First();
foreach (var triple in Enumerable.Range(0, cases[0].Length).Select(i => new Tuple <string, int, double>("Case " + i, cases.Count(caseArray => caseArray[i]), caseQualities.Sum(casesQualityArray => casesQualityArray[i]))))
{
if (!casesSolvedFrequencies.Rows.ContainsKey(triple.Item1))
{
// initialize a new row for the symbol and pad with zeros
DataRow row = new DataRow(triple.Item1, "", Enumerable.Repeat(0.0, numberOfValues));
row.VisualProperties.StartIndexZero = true;
casesSolvedFrequencies.Rows.Add(row);
row = new DataRow(triple.Item1, "", Enumerable.Repeat(0.0, numberOfValues));
row.VisualProperties.StartIndexZero = true;
summedCaseQualities.Rows.Add(row);
}
casesSolvedFrequencies.Rows[triple.Item1].Values.Add(triple.Item2);
summedCaseQualities.Rows[triple.Item1].Values.Add(triple.Item3);
}
return(base.Apply());
}